UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Qec7G1DTvGIEAMT23lRATMoD6RK1ZCLjc9mqTmrukQ=' 
WHERE 
  key_id = 'b605a4c1b7c2e6356d6b0587d8426cb89cf87aed6287f7d0ccaaf06a9c1dbc1a' 
  AND (
    token = '8Qec7G1DTvGIEAMT23lRATMoD6RK1ZCLjc9mqTmrukQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )